(2x-y+3z)(4x^(2)+y^(2)+9z^(2)+2xy+3yz-6xz)

Find the following produts: (i) (x+y+2z)(x^(2)+y^(2)+4z^(2)-xy-2yz-2xz)(2x-y+2z)(4x^(2)+y^(2)+9z^(2)+2xy+3yz-6xz)

Find the product: (2x-y+3z)(4x^2+y^2+9z^2+2x y+3y z-6x z)

Find the product: (2x-y+3z)(4x^2+y^2+9z^2+2x y+3y z-6x z)

Simplify : (x- 2y + 3z ) ( x^(2) + 4y^(2) + 9z^(2) + 2xy + 6yz - 3xz)

The product (2x-3y+5z)(4x^(2)+9y^(2)+25z^(2)+6xy+15yz-10xz) is

Factorise : - 4x^(2) +9y^(2)+16z^(2)+12xy-24yz-16xz